Duane Holmes and Harry Toffolo both come in, with Neal Bishop and Conor Townsend dropping out of the side.
Charlton Athletic: Rudd; Byrne, Teixeira, Konsa, Chicksen; Holmes, Aribo, Ulvestad, Jackson; Magennis, Novak.
Substitutes: Phillips, Page, Watt, Crofts, Ahearne-Grant, Dijksteel, Dasilva.
Scunthorpe United: Daniels, Wallace, Mirfin, Dawson, Madden, van Veen, Morris, Toffolo, Holmes, Crooks, Clarke.
Substitutes: Anyon, Wiseman, Bishop, Hopper, Goode, Toney, Davies.